Underwear garment



FIG. 1 is a front elevation view;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a back elevation view thereof;

FIG. 4 is an open inside elevation view thereof wherein the front panel and flaps are disengaged; and,

FIG. 5 is a partially closed inside elevation view thereof wherein the flaps are engaged.

The broken lines indicate potential locations for stitching and form no part of the claimed design. 

CLAIM The ornamental design for an underwear garment, as shown and described. 